Jang Moon Bok and Sung Hyun Woo look like a matching pair in creamy-colored outfits. As previously reported, the two 'Produce 101' stars are well-known to have been besties on the show, and "Don't Be Scared" is likely a throwback to Jang Moon Bok's performance of "Fear" on 'Produce 101' season 2.

"Don't Be Scared" is produced by FlowBlow, who was also behind "Energetic", "Like This", and "Never", and Sung Hyun Woo participated in composing as well.